78586326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47977}}^1$

素因数の和:48005

約数の個数: 48

約数和(自身を含む): 209567904

約数和(自身を除く): 130981578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 47977, 95954, 143931, 287862, 335839, 431793, 623701, 671678, 863586, 1007517, 1247402, 1871103, 2015034, 3022551, 3742206, 4365907, 5613309, 6045102, 8731814, 11226618, 13097721, 26195442, 39293163, 78586326]

約数ペア:

[(1, 78586326), (2, 39293163), (3, 26195442), (6, 13097721), (7, 11226618), (9, 8731814), (13, 6045102), (14, 5613309), (18, 4365907), (21, 3742206), (26, 3022551), (39, 2015034), (42, 1871103), (63, 1247402), (78, 1007517), (91, 863586), (117, 671678), (126, 623701), (182, 431793), (234, 335839), (273, 287862), (546, 143931), (819, 95954), (1638, 47977)]